body{
    background: url(../static/img/1.jpg);
    background-size: 100% 100%;
    background-attachment: fixed;
    text-align: center;
    animation-play-state: running;
}
.form{
    background: rgba(255, 255, 255, 0.5);
    width: 400px;
    margin: 120px auto;
}
h1{
    text-align: center;

}
.login{
    width: 200px;
    height: 10px;
    margin: auto;
}
.loginBox {
    height: 500px;
    width: 500px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}